Kernel/Loader: Grab the system mode from the NCCH ExHeader.

3dsx and elf files default to system mode 2 (96MB allocated to the application).

This allows Home Menu to boot without modifications.
Closes #1849

1 files changed, 2 insertions, 3 deletions

diff --git a/src/core/loader/ncch.h b/src/core/loader/ncch.h
index 63947c28e..bcf3ae6e3 100644
--- a/src/core/loader/ncch.h
+++ b/src/core/loader/ncch.h
@@ -187,10 +187,9 @@ public:
 
     /**
      * Loads the Exheader and returns the system mode for this application.
-     * @param system_mode Out variable where the system mode will be stored.
-     * @return ResultStatus result of the operation
+     * @return Optional with the kernel system mode
      */
-    ResultStatus LoadKernelSystemMode(u32& system_mode);
+    boost::optional<u32> LoadKernelSystemMode();
 
     /**
      * Get the code (typically .code section) of the application